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index: avoid overwrite, use words variable

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Daniel Cousens 2014-06-23 13:42:32 +10:00
parent 3552491505
commit 1f6915bd01
1 changed files with 5 additions and 6 deletions
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11
index.js
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@ -37,20 +37,19 @@ BIP39.prototype.generateMnemonic = function(strength) {
} }
BIP39.prototype.validate = function(mnemonic) { BIP39.prototype.validate = function(mnemonic) {
mnemonic = mnemonic.split(' ') var words = mnemonic.split(' ')
if (mnemonic.length % 3 !== 0) return false if (words.length % 3 !== 0) return false
var wordlist = this.wordlist var wordlist = this.wordlist
var belongToList = words.every(function(word) {
var belongToList = mnemonic.every(function(word) {
return wordlist.indexOf(word) > -1 return wordlist.indexOf(word) > -1
}) })
if (!belongToList) return false if (!belongToList) return false
var bits = mnemonic.map(function(m) { var bits = words.map(function(word) {
var id = wordlist.indexOf(m) var id = wordlist.indexOf(word)
return lpad(id.toString(2), '0', 11) return lpad(id.toString(2), '0', 11)
}).join('') }).join('')